.cart {
  margin-top: 50px;
}
body {
  overflow: scroll;
  overflow-x: hidden;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
input,
button {
  width: 60px;
  height: 30px;
  float: right;
}
.num {
  margin-right: 100px;
}
img {
  width: 100px;
  height: 80px;
  float: left;
  margin: 10px;
}
.ulStr {
  width: 1000px;
  /* border: 1px solid #000; */
  margin: auto;
}
.ulStr li {
  box-shadow: 0 0 4px;
  list-style: none;
  padding: 20px;
  width: 1000px;
  height: 150px;
  border-bottom: 1px solid #000;
}
p {
  line-height: 30px;
}
.black {
  width: 1920px;
  height: 30px;
  line-height: 30px;
  background-color: #000;
  margin-bottom: 50px;
}
.nav1 {
  width: 1000px;
  margin: auto;
  height: 30px;
}
.nav1 ul {
  height: 30px;
}
.nav1 ul li {
  color: white;
  float: left;
  list-style: none;
  padding: 0 25px;
}
.nav1 ul li:hover {
  background-color: rgb(190, 190, 190);
}
.allprice .nav1 {
  background-color: rgb(235, 235, 235);
  height: 50px;
  display: flex;
  justify-content: space-between;
  padding-left: 10px;
  box-shadow: 0 0 4px;
}
.allprice {
  width: 1920px;
  height: 50px;
}
.box1 {
  line-height: 50px;
}
.box1 input {
  margin: 15px 0 0 10px;
}
.box2 {
  line-height: 50px;
}
.box2 button {
  width: 150px;
  height: 50px;
  color: white;
  background-color: red;
  border: none;
}
.box2 span {
  margin-right: 80px;
}
.ck {
  width: 20px;
  height: 20px;
}
.boss {
  height: 100px;
  margin-bottom: 50px;
}
.boss button {
  width: 80px;
  height: 30px;
  border: 1px solid rgb(255, 0, 0);
  background-color: red;
  color: aliceblue;
}
.boss input {
  width: 300px;
  height: 30px;
  border: 1px solid rgb(255, 0, 0);
}
.boss img {
  width: 80px;
}
.boss .nav1 {
  padding-top: 10px;
  height: 100px;
}
.boss input,
.boss button {
  margin-top: 35px;
}
